Early in 2025, YSmart embarked on a Kickstarter campaign for a versatile micro-flashlight called the Bullet2. Now the company ...
Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...
PCBs are traditionally designed with traces laid out to support a circuit full of electronic components. However, they’ve ...